Expressway electromechanical engineering system

The invention relates to an expressway electromechanical engineering system which is applied to an expressway. The system comprises a plurality of information stations, a data transmission channel anda provincial center; the plurality of information stations are connected with the provincial center by the data transmission channel; the information stations are also connected with other information stations by the data transmission channel; each information station is integrated with sensing equipment for monitoring pavement information and/or environment information; and each information station further comprises an equipment management unit for managing the integrated sensing equipment in the station and out-field equipment in a set range, an intelligent control unit for sending corresponding control instructions to the out-field equipment according to monitoring information of the sensing equipment, a cooperative working unit for sending a first level of affair information to otherinformation stations to im